<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <!-- 1. 准备容器 -->
  <div id='app'>
    <!-- 遍历数组 -->
    <ul>
      <li v-for="item in list">
        {{item}}
      </li>
    </ul>

    <!-- 遍历数字 -->
    <ul>
      <li v-for="item in 5">
        {{item}}
      </li>
    </ul>

    <!-- 遍历对象 -->

    <!-- v-for遍历对象的时候 ： 值是在前面 -->
    <ol>
      <li v-for="(value,key) in obj">
        {{key}}---{{value}}
      </li>
    </ol>

    <!-- 4. 渲染数据 -->
  </div>
  <!-- 2. 引入vuejs -->
  <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  <script>
    // 3. 创建Vue实例
    const app = new Vue({
      el: '#app',
      data: {
        list: ['西瓜', '苹果', '鸭梨', '榴莲'],
        obj : {
          name : '撒旦',
          age : 30,
          gender : '男'
        }
      }
    })
  </script>
</body>

</html>